From: Tianyi Liu <i.pear@outlook.com>
To: i.pear@outlook.com
Cc: acme@kernel.org, adrian.hunter@intel.com,
alexander.shishkin@linux.intel.com, irogers@google.com,
jolsa@kernel.org, kvm@vger.kernel.org, kvmarm@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
mark.rutland@arm.com, mingo@redhat.com, namhyung@kernel.org,
pbonzini@redhat.com, peterz@infradead.org, seanjc@google.com,
x86@kernel.org
Subject: Re: [PATCH v2 1/5] KVM: Add arch specific interfaces for sampling guest callchains
Date: Mon, 9 Oct 2023 11:17:51 +0800 [thread overview]
Message-ID: <SY4P282MB1084FD036E733BBBE4D476FF9DCEA@SY4P282MB1084.AUSP282.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <SY4P282MB10840154D4F09917D6528BC69DCFA@SY4P282MB1084.AUSP282.PROD.OUTLOOK.COM>
> All warnings (new ones prefixed by >>):
>
> arch/x86/kvm/x86.c: In function 'kvm_arch_vcpu_read_virt':
> >> arch/x86/kvm/x86.c:12917:42: warning: passing argument 2 of 'kvm_read_guest_virt' makes integer from pointer without a cast [-Wint-conversion]
> 12917 | return kvm_read_guest_virt(vcpu, addr, dest, length, &e) == X86EMUL_CONTINUE;
> | ^~~~
> | |
> | void *
> arch/x86/kvm/x86.c:7388:38: note: expected 'gva_t' {aka 'long unsigned int'} but argument is of type 'void *'
> 7388 | gva_t addr, void *val, unsigned int bytes,
> | ~~~~~~^~~~
>
Terribly sorry for the build warnings, which is caused by type casting.
Will be fixed in the next version.
next prev parent reply other threads:[~2023-10-09 3:20 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-08 14:48 [PATCH v2 0/5] perf: KVM: Enable callchains for guests Tianyi Liu
2023-10-08 14:52 ` [PATCH v2 1/5] KVM: Add arch specific interfaces for sampling guest callchains Tianyi Liu
2023-10-08 21:12 ` kernel test robot
2023-10-08 21:32 ` kernel test robot
2023-10-08 22:25 ` kernel test robot
2023-10-09 3:17 ` Tianyi Liu [this message]
2023-10-08 14:53 ` [PATCH v2 2/5] perf kvm: Introduce guest interfaces for sampling callchains Tianyi Liu
2023-10-08 14:56 ` [PATCH v2 3/5] KVM: implement new perf interfaces Tianyi Liu
2023-10-08 14:57 ` [PATCH v2 4/5] perf kvm: Support sampling guest callchains Tianyi Liu
2023-10-08 19:57 ` kernel test robot
2023-10-10 16:12 ` Maxim Levitsky
2023-10-11 14:44 ` Tianyi Liu
2023-10-12 20:41 ` kernel test robot
2023-10-08 14:57 ` [PATCH v2 5/5] perf tools: Support PERF_CONTEXT_GUEST_* flags Tianyi Liu
2023-10-11 16:45 ` [PATCH v2 0/5] perf: KVM: Enable callchains for guests Marc Zyngier
2023-10-12 6:35 ` Tianyi Liu
2023-10-13 14:01 ` Mark Rutland
2023-10-20 9:21 ` Tianyi Liu
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